USGS - science for a changing world

Upper Midwest Environmental Sciences Center

Illinois GIS Data

Data sets are sorted and stored by 1:100,000-scale USGS quadrangle tiles.

Illinois GIS Data Paducah Cape Girardeau West Frankfort Carbondale Farmington Mount Vernon Pinckneyville Festus Carlyle Lake Saint Louis Litchfield Jerseyville Mexico Springfield Meredosia Quincy Lincoln Macomb Keokuk Fairbury Peoria Galesburg Burlington Kankakee Ottawa Kewanee Aledo Muscatine Chicago Aurora Dixon Davenport Rockford Dubuque South

Illinois GIS Data - Select a 100K tile.

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Page Last Modified: November 3, 2015